* Higher viscosity: Diesel engines often operate at higher temperatures and pressures, requiring a thicker oil to maintain the lubricating film.
* Improved soot-handling capabilities: Diesel exhaust contains significant amounts of soot, which can clog the oil and wear down engine components. Diesel oils are designed to better suspend and disperse this soot.
* Different additive packages: Diesel oils often contain different additives to handle the unique demands of diesel engines, such as detergents to keep the engine clean and anti-wear agents to protect against high-pressure conditions.
Using the wrong type of oil (e.g., gasoline engine oil) in a diesel engine can lead to increased wear, sludge buildup, and ultimately engine damage. Always consult your owner's manual to determine the correct oil specification for your specific diesel engine.
